Has Rob Reiner undergone an autopsy after his death?

1. Autopsies were completed and bodies released to family — official confirmations

Local and national outlets report that the Los Angeles County Medical Examiner completed autopsies on Rob and Michele Reiner and that the couple’s remains were released to their family after those examinations, a step the office and media described as confirmation that postmortem exams were performed ^{[1] [4]}. The Medical Examiner’s public records and statements carried by outlets including USA Today and People explicitly state autopsies were finished and the remains were ready for release, which is consistent across multiple news reports ^{[1] [4]}.

2. Preliminary cause and manner reported: “multiple sharp force injuries” and homicide

The preliminary findings published by the Medical Examiner and reported widely state the cause of both deaths as “multiple sharp force injuries,” and the manner was listed as homicide, language echoed by The Hollywood Reporter, CNN and other outlets citing the LA County Medical Examiner’s records ^{[2] [3] [6]}. Those initial determinations align with law enforcement allegations that a knife was used and with the charging of the couple’s son, Nick Reiner, with two counts of first‑degree murder ^{[2] [7]}.

3. What “autopsy completed” means here — immediate findings vs. final report

News organizations make a clear distinction between the autopsy being performed and the Medical Examiner issuing a full, detailed report: while preliminary cause and manner have been released, the coroner’s office itself — as quoted in People and Deadline — warns that a more complete, finalized medical‑legal report typically takes up to roughly 90 days to produce ^{[4] [5]}. In other words, the autopsy examinations are done and preliminary conclusions are public, but the comprehensive toxicology, microscopic work and final narrative that investigators and prosecutors often rely on may still be pending ^{[4] [5]}.

4. Corroboration across outlets and remaining open status

Major outlets — The Guardian, CNN, The Independent, HuffPost, NBC Los Angeles, Times Now, Hindustan Times and others — publish consistent summaries drawn from the same Medical Examiner records and law enforcement statements, all reporting the autopsies were performed and cause as multiple sharp force injuries; media also note the case status remains open as investigations and legal processes continue ^{[8] [3] [6] [9] [10] [7] [11]}. Several reports emphasize that although the autopsy determinations were released, the Medical Examiner’s file is still technically an open investigation until finalization ^[5].

5. Alternative viewpoints, potential agendas and limits of available reporting

There is no substantive reporting in the supplied sources disputing that autopsies occurred; however, journalists and the coroner caution that preliminary results may be updated in a full report, and defense attorneys or other parties could challenge autopsy conclusions as the criminal case unfolds — a routine part of high‑profile prosecutions ^{[4] [5]}. Coverage from entertainment and tabloid outlets sometimes mixes reporting with speculation about family dynamics and motive; readers should weigh such anecdotal material against official medical examiner and prosecutorial records cited above ^{[12] [13]}. This summary does not have access to the full autopsy file or any documents beyond the published statements and media reports cited here, so it refrains from asserting findings beyond what those sources disclose ^{[1] [4]}.

6. Bottom line

Yes — Rob Reiner underwent an autopsy: the Los Angeles County Medical Examiner’s office completed autopsies on both Rob and Michele Reiner, released preliminary findings that they died of “multiple sharp force injuries” with the manner listed as homicide, and returned the bodies to the family while a final detailed report remains forthcoming ^{[1] [2] [4]}.